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<head><meta charset="utf-8"><title>I-prioritize #79829 Stack overflow from malformed `cfg` in … · t-compiler/wg-prioritization/alerts · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/index.html">t-compiler/wg-prioritization/alerts</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html">I-prioritize #79829 Stack overflow from malformed `cfg` in …</a></h3>

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<a name="219233561"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2379829%20Stack%20overflow%20from%20malformed%20%60cfg%60%20in%20%E2%80%A6/near/219233561" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html#219233561">(Dec 08 2020 at 17:10)</a>:</h4>
<p><span class="user-group-mention" data-user-group-id="3111">@WG-prioritization/alerts</span> issue <a href="https://github.com/rust-lang/rust/issues/79829">#79829</a> has been requested for prioritization.</p>
<h1><a href="https://forge.rust-lang.org/compiler/prioritization/procedure.html#assign-priority-to-unprioritized-issues-with-i-prioritize-label">Procedure</a></h1>
<ul>
<li>Priority?</li>
<li>Regression?</li>
<li>Notify people/groups?</li>
<li>Needs <code>I-nominated</code>?</li>
</ul>



<a name="219235875"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2379829%20Stack%20overflow%20from%20malformed%20%60cfg%60%20in%20%E2%80%A6/near/219235875" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html#219235875">(Dec 08 2020 at 17:27)</a>:</h4>
<p>P-high, maybe? Needs someone to debug what's actually going on</p>



<a name="219337475"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2379829%20Stack%20overflow%20from%20malformed%20%60cfg%60%20in%20%E2%80%A6/near/219337475" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html#219337475">(Dec 09 2020 at 13:48)</a>:</h4>
<p>maybe P-high is fine yeah</p>



<a name="219351894"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2379829%20Stack%20overflow%20from%20malformed%20%60cfg%60%20in%20%E2%80%A6/near/219351894" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> apiraino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html#219351894">(Dec 09 2020 at 15:31)</a>:</h4>
<p>Don't know if it's interesting, the last version where we have a clean abort is 1.41<br>
<a href="https://godbolt.org/z/MhevKG">https://godbolt.org/z/MhevKG</a></p>



<a name="219352295"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2379829%20Stack%20overflow%20from%20malformed%20%60cfg%60%20in%20%E2%80%A6/near/219352295" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> apiraino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html#219352295">(Dec 09 2020 at 15:34)</a>:</h4>
<p>I would go with a <code>P-medium</code>, <span class="user-mention" data-user-id="232545">@Joshua Nelson</span> what do you think? Rust crashes but it should only abort, o maybe it's inconvenient but not a terrible situation?</p>



<a name="219352442"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2379829%20Stack%20overflow%20from%20malformed%20%60cfg%60%20in%20%E2%80%A6/near/219352442" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html#219352442">(Dec 09 2020 at 15:34)</a>:</h4>
<p>I guess it depends if we think it should compile or not</p>



<a name="219352460"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2379829%20Stack%20overflow%20from%20malformed%20%60cfg%60%20in%20%E2%80%A6/near/219352460" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html#219352460">(Dec 09 2020 at 15:35)</a>:</h4>
<p>I would expect that code to work as-is</p>



<a name="219352675"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2379829%20Stack%20overflow%20from%20malformed%20%60cfg%60%20in%20%E2%80%A6/near/219352675" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html#219352675">(Dec 09 2020 at 15:36)</a>:</h4>
<p>oh I see it should be <code>=</code> and not <code>==</code>, I'll post that</p>



<a name="219352745"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2379829%20Stack%20overflow%20from%20malformed%20%60cfg%60%20in%20%E2%80%A6/near/219352745" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html#219352745">(Dec 09 2020 at 15:36)</a>:</h4>
<p>so yeah p-medium seems fine</p>



<a name="219353266"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize%20%2379829%20Stack%20overflow%20from%20malformed%20%60cfg%60%20in%20%E2%80%A6/near/219353266" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> apiraino <a href="https://rust-lang.github.io/zulip_archive/stream/245100-t-compiler/wg-prioritization/alerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6.html#219353266">(Dec 09 2020 at 15:40)</a>:</h4>
<p><span class="user-mention silent" data-user-id="232545">Joshua Nelson</span> <a href="#narrow/stream/245100-t-compiler.2Fwg-prioritization.2Falerts/topic/I-prioritize.20.2379829.20Stack.20overflow.20from.20malformed.20.60cfg.60.20in.20.E2.80.A6/near/219352675">said</a>:</p>
<blockquote>
<p>oh I see it should be <code>=</code> and not <code>==</code>, I'll post that</p>
</blockquote>
<p>didnt notice that, too :)</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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